2013307605

素因数分解:

$3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{67891}}^1$

素因数の和:68561

約数の個数: 24

約数和(自身を含む): 3495080160

約数和(自身を除く): 1481772555

約数列:

[1, 3, 5, 9, 15, 45, 659, 1977, 3295, 5931, 9885, 29655, 67891, 203673, 339455, 611019, 1018365, 3055095, 44740169, 134220507, 223700845, 402661521, 671102535, 2013307605]

約数ペア:

[(1, 2013307605), (3, 671102535), (5, 402661521), (9, 223700845), (15, 134220507), (45, 44740169), (659, 3055095), (1977, 1018365), (3295, 611019), (5931, 339455), (9885, 203673), (29655, 67891)]